Tektronix MSO4104 Instructions Manual

Brand: Tektronix

Model: MSO4104

Type: Instructions Manual

This manual is also suitable for

Tektronix 4000 Series Oscilloscopes

Declassiﬁcation and Security

ZZZ

Instructions

Revision B

www.tektronix.com

071-2196-00

or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication

supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX a nd TEK are registered trademarks of Tektronix, Inc.

TekSecure is a trademark of Tektronix, Inc.

Tektronix is an authorized lic ensee of the CompactFlas h® trademark.

Contacting Tektronix

Tektronix, Inc.

14200 SW Karl Braun Drive

P.O. Box 500

Beaverton, OR 97077

USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200.

Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Table of Contents

Preface .............................................................................................................. iii

Clear and Sanitize Procedures........................ .............. .............. ................................ . 1

Memory Devices............................................................................................... 1

Data Export

Devices........................................................................................... 2

Built-In Security Features ......................................................................................... 3

When to Use TekSecure....................................................................................... 3

What TekSecure Does......................................................................................... 3

Disable the LAN Port and Clear LAN Ethernet Settings........... .............. .............. ........... 4

Disable the USB Device Port................................................................................. 5

Clear an

d Sanitize a Non-Functional Instrument..................... .......... ................................. 7

Tektronix 4000 Series Declassiﬁcation and Security Instructions i

Table of Contents

ii Tektronix 4000 Series Declassiﬁcation and Security Instructions

Preface

If you have data security concerns, this document helps you to sanitize or remove

memory devices from the Tektronix 4000 Series Digital Phosphor Oscilloscopes.

The 4000 series products have data storage (memory) devices and data output

devices (CompactFlash card, and USB ports). These instructions tell you how

to clear or s

anitize the memory devices, and also tell you how to declassify an

instrument that is not functioning.

Instrumen

t code and calibration settings reside in nonvolatile ﬂash memory.

Instrument setups and reference waveforms may also be stored in ﬂashmemoryor

on CompactFlash and USB drives connected to the instrument.

If you have any questions, contact the Tektronix Technical Support Center at

www.tektronix.com/support.

Products

The fol

lowing Tektronix products a re covered by this document:

DPO4104

DPO4054

DPO4034

DPO4032

MSO4104

MSO

4054

MSO4034

MSO4032

Related Documents

The Tektronix 4000 Series Digital Phosphor Oscilloscopes Service Manual,

part number 071-2137-XX, is available on the Tektronix Web site at

www.tektronix.com/manuals.

Tektronix 4000 Series Declassiﬁcation and Security Instructions iii

Preface

Terms

The following t

ermsmaybeusedinthisdocument:

Clear. This removes data on media/memory before reusing it in a secured

area. All reus

able memory is cleared to deny access to previously stored

information by standard means of access.

Erase. This

is equivalent to clear.

Media s torage/data export device. Any of several devices that can be used

to store or e

xport data from the instrument, such as a USB port.

Nonvolatile memory. Data is retained when the instrument is powered off.

Power off. Some instruments have a “Standby” mode, in which power is

still supplied to the instrument. For the purpose of clearing data, putting the

instrume

nt in Standby mode does not qualify as powering off. For these

products, you will need to either press a rear-panel OFF switch or remove the

power source from the instrument.

Remove. Thisisaphysicalmeanstoclearthedatabyremovingthememory

device from the instrument. Instructions are available in the product Service

Manual.

Sanitize. This eradicates the data from media/memory so that the data cannot

be recovered by other means or technology. This is typically used when the

device will be moved (temporarily or permanently) from a secured area to a

non-secured area.

Scrub. This is equivalent to sanitize.

User-modiﬁable. The user can write to the memory device during normal

instrument operation, using the instrument interface or remote control.

Volatile memory. Data is lost when the instrument is powered off.

iv Tektronix 4000 Series Declassiﬁcation and Security Instructions

Clear and Sanitize Procedures

Memory Device

The following tables list the volatile and nonvolatile memory devices in the

standard instrument and listed options.

Table 1: Vol

atile Memory Devices for the DPO4000 and MSO4000 Series

Type and minimum size Function User modiﬁable

Data input

method Location To clear or sanitize

CMOS, SDRAM, 32 M X 16,

512 MB DDR2, 1.8 V, 333 MHZ

(EFFECTIVE 667 MHZ);

MT47H32M16FT-3 REBAL

DDR memory: contains

waveform acquisition

data during operation

Only by the

processor system

N/A

Acquisition board; the

number of SDRAM

devices vary by model

Remove power from the

instrument for at least

20 seconds

CMOS, DDR; 16 MB X

16, 256 M, 10 NS, 2.5 V;

MT46V16M16TG-8, TSOP66,

DS3

DDR memory: contains

instrument code and

data during operation

Only by the

processor system

N/A

Acquisition board

Remove power from the

instrument for at least

20 seconds

CMOS, PERIPHERAL; VIDEO

ACCELERATOR, INTERNAL

SDRAM, XGA, PCI, AGP, ATI

M6C16H, BGA696

Display ASIC: includes

SDRAM, which contains

display images during

operation

Only by the

processor system

N/A

Acquisition board

Remove power from the

instrument for at least

20 seconds

Table 2

: Additional Volatile Memory Devices for the MSO4000 Series

Type and minimum size Function User modiﬁable

Data i

nput

method Location To clear or sanitize

CMOS, DRAM; 8MX32,

256MB, SDRAM, 3.3V;

MT48LC8M32B2F5-7, 90-BALL

FBGA (11MM X 13MM), DS4

DDR memory: contains

instrument code and

data during operation

Only by the

processor system

N/A

Acquisition board

Remove power from the

instrument for at least

20 seconds

CMOS, DRAM; 4MX32,

128MB, SDRAM, 3.3V;

MT48LC4M32B2FC-7,

90-BALL FBGA (11MM X

13MM), DS4

Display ASIC: includes

SDRAM, which contains

display images during

operation

Only by the

processor system

N/A

Acquisition board

Remove power from the

instrument for at least

20 seconds

Table 3: Nonvolatile Memory Devices

Type and minimum size Function User modiﬁable

Data input

method Location To clear or sanitize

CMOS, EEPROM; 128 X 8,

SERIAL; 24C01A, SOIC8

EEPROM: contains

PowerPC hardware

conﬁguration

Only by the

processor system

N/A

Acquisition board Not applicable - no user

data

Tektronix 4000 Series Declassiﬁcation and Security Instructions 1

Clear and Sanitize Procedures

Table 3: Nonvolatile Memory Devices (cont.)

Type and mini

mum size

Function User modiﬁab

Data input

method Location To clear or sa

nitize

CMOS,FLASH;16MX8OR

8M X 16, 128 M

BIT, 150 NS, 3 V,

QFLASH; MT28F128J3FS-15,

BGA64

Flash: contains the

instrument ﬁrmware,

calibratio

n constants,

reference waveforms,

and instrument setups

Only by the

processor s

ystem

N/A

Acquisition board

Not applicable for

calibratio

n constants.

Use the TekSecure

featuretoerase

reference

waveforms

and instrument

setups.(See page 3,

What TekSe

cure Does.)

Use the procedure to

disable the LAN Ethernet

and to cle

ar information,

such as IP addresses.

(See page 4, Disable the

LAN Port

and Clear LAN

Ethernet Settings.)

CMOS, FL

ASH; 512 K X

8, 3.0 V, 90 N S, BOTTOM

SECTOR; AM29LV040B-90JC,

PLCC32

Flash: contains the

instru

ment boot code

Only by t

processor system

N/A

Acquisition board Not applicable - no user

data

Data Export Devices

The following table lists the data export devices.

Table 4: Data Export Devices

Type

and minimum size

Func

tion

User

modiﬁable

Data input

meth

Loca

tion

To di

sable

CompactFlash card port Supports the removable

Com

pactFlash memory

card; user storage of

reference waveforms,

scr

een images, and

instrument setups

Yes

Save CompactFlash port

on t

he front of the

instrument

Files can be deleted

or overwritten on the

ins

trument or a PC;

the CompactFlash card

canberemovedand

stroyed.

The CompactFlash port

cannot be disabled.

USB host ports Supports the removable

USB ﬂash drive; user

torage of reference

waveforms, screen

images, and instrument

setups

Save USB host ports on the

front and rear of the

nstrument

les can be deleted

or overwritten on the

instrument or a PC; the

SB ﬂash drive can be

removed and destroyed.

The USB host ports

cannot be disabled.

USB device port Supports remote control

and data transfer to a

Yes Remote

control via

USBTMC

USB device port on the

rear of the instrument

The USB device port

cannot be disabled.

2 Tektronix 4000 Series Declassiﬁcation and Security Instructions

Built-In Security Features

When to Use Tek

Secure

You can use the TekSecure function to erase setup and reference waveform data

stored in internal ﬂash memory.

The 4000 series models have three USB host ports (one on the front and two on

the rear panel) and one CompactFlash port on the front panel. Any USB ﬂash

devices or

CompactFlash cards can be removed and stored or destroyed.

What TekSecure Does

The TekSe

cure function does the following:

Replaces all waveforms in all reference memories with null sample values

Replaces the current front-panel setup and all stored setups with the default

setup values

Calculates the checksums of all reference waveform memory and setup

memory locations to verify successful completion of waveform and setup

erasu

Displays a dialog indicating whether the secure erase was successful or

unsu

ccessful

NOTE. TekSecure does not erase or change factory calibration constants or

Ethernet settings.

To use TekSecure:

1. Pu

sh the front-panel Utility button.

2. Push the Utility Page lower-bezel button and use the Multipurpose a knob

o select Conﬁg.

3. Push the TekSecure Erase Memory lower-bezel button.

4. Push the OK Erase Setup and Ref Memory side-bezel button. Wait for the

“TekSecure operation complete” dialog box to display.

5. Push the Menu Off front-panel button to close the dialog box.

Tektronix 4000 Series Declassiﬁcation and Security Instructions 3

Built-In Security Features

To reset the ins

trument RAM:

1. Power off the instrument.

2. Power on the instrument.

Disable the L

AN Port and Clear LAN Ethernet Settings

To disable the LAN port and clear LAN Ethernet settings, such as IP addresses,

follow these steps:

CAUTION. I

f you need to restore network connectivity at a later date, make sure to

write down all setting values before clearing them.

1. Remove th

e network cable from the LAN port on the rear of the instrument.

2. Push the front-panel Utility button.

3. Push the Utility Page lower-bezel button and use the Multipurpose a knob

to select I/O.

4. Push the Ethernet Network Settings lower-bezel button.

5. Push the Change Instrument Settings side-bezel button.

6. Push the ↑ or ↓ arrow side-bezel button to position the cursor on the User

Password information.

7. Push the Clear lower-bezel button.

8. Push the ↓ arrow side-bezel button to position the cursor on the Instrument

IP Address information.

9. Push the Clear lower-bezel button.

4 Tektronix 4000 Series Declassiﬁcation and Security Instructions

Built-In Security Features

10. Push the ↓ arrow

side-bezel button to position the cursor on the Domain

Name information.

11. Push the Clear

lower-bezel button.

12. Push the ↓ arrow side-bezel button to position the cursor on the DNS IP

Address inf

ormation.

13. Push the Clear lower-bezel button.

14. Push the ↓ arrow side-bezel button to position the cursor on the Gateway IP

Address information.

15. Push the Clear lower-bezel button.

16. Push the ↓ arrow side-bezel button to position the cursor on the Subnet Mask

information.

17. Push the Clear lower-bezel button.

18. Push the OK Accept side-bezel button.

The LAN system is disabled and no longer allows data trafﬁc in or out. The

relevant LAN Ethernet settings are also cleared.

Disable the USB Device Port

To disable the USB device port, follow these steps:

1. Remove any USB cable or device from the USB device port on the rear of the

instrument.

2. Push the front-panel Utility button.

3. Pus

htheUtility Page lower-bezel button and use the Multipurpose a knob

to select I/O.

4. Pu

sh the USB lower-bezel button.

5. Push the Disabled (Off Bus) side-bezel button to disable the USB device port.

The USB device port is disabled and no longer allows data trafﬁcinorout.

Tektronix 4000 Series Declassiﬁcation and Security Instructions 5

Built-In Security Features

6 Tektronix 4000 Series Declassiﬁcation and Security Instructions

Clear and Sanitize a Non-Functional Instrument

If your instrument is not functioning and you need to clear or sanitize it, proceed

as follows:

Acquisition

board

Remove the Acquisition board and return the product to Tektronix. A new

Acquisition board will be installed, and the instrument will be repaired and

adjusted as necessary.

For removal instructions, refer to the Te ktronix 4000 Series Digital Phosphor

Oscilloscopes Service Manual, part number 071-2137-XX, available on the

Tektroni

x Web site at www.tektronix.com/manuals.

After removal of the Acquisition board, refer to your company’s internal policies

regardi

ng handling or disposal of the board.

CompactFlash Memory

Card

Remove the CompactFlash memory card and return the instrument to Tektronix

for repair.

After removal of the CompactFlash memory card, refer to your company’s

internal policies regarding handling or disposal of the memory card.

USB Flash Drive

Remove the USB ﬂash drive and return the instrument to Te ktronix for repair.

After removal of the USB ﬂash drive, refer to your company’s internal policies

regarding handling or disposal of the ﬂash drive.

Charges

Replacement of any missing hardware will be charged according to the rate at

the time of replacement.

Tektronix 4000 Series Declassiﬁcation and Security Instructions 7

Tektronix MSO4104 Instructions Manual

Brand: Tektronix

Model: MSO4104

Type: Instructions Manual

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Tektronix MSO4104 Instructions Manual

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